Land Cruiser Fuel Consumption: Build a Useful Trip Estimate from a Fuel Log

A fuel log gives you something useful to work with when estimating a Land Cruiser trip: the vehicle, the distance covered and the fuel it used. You can update the budget as you learn more about the journey. A promise that "one tank will do the whole trip" leaves too much unexplained.

All the numbers used for the calculations here are invented examples. They are not consumption figures for an LC200, LC300, Prado or any EliteMotion rental.

Write down the vehicle and route assumptions

Record the allocated model, engine and fuel type. Compare petrol and diesel figures separately, and check that any overseas review describes the version you'll collect.

Include every part of the route in your estimate: transfers, local errands, agreed viewing drives and the return. Add planned detours too. The distance between two town centres may leave out some of the driving you intend to do.

Toyota's LC300 launch information for Australia explains that test consumption figures are for comparison. Actual use varies with driving conditions, load, equipment and how you drive. Keep those assumptions alongside your estimate so you know what may change it.

Keep a consistent fuel log

At each fuel stop, note the date, odometer reading, litres added and price paid, with a few words about the driving since the previous fill. Photographing the receipt is convenient, provided you can read the litres as well as the total payment.

A consumption measurement needs comparable fuel levels at the start and end. If you buy a small amount at one stop and finish at a different tank level at the next, those purchases won't necessarily equal the fuel used over that short stretch.

Refuel normally and safely, following the vehicle's instructions. Don't overfill to try to make the measurement more precise. Take the starting odometer reading after the opening fill, and exclude that fill's litres from the calculation. Then add all subsequent refills through the closing fill, which should bring the tank to a comparable level. Use the distance between the starting and closing odometer readings.

Understand L/100 km and km/L

Suppose a hypothetical measured interval covers 480 km and uses 72 litres.

For litres per 100 km, divide litres by kilometres and multiply by 100:

72 ÷ 480 × 100 = 15 L/100 km.

For kilometres per litre, divide kilometres by litres:

480 ÷ 72 = about 6.67 km/L.

Both figures describe the same example. A lower L/100 km figure means less fuel used for a given distance. A higher km/L figure means more distance travelled per litre. Keep the units beside the numbers when comparing them.

You can convert directly between these formats by dividing 100 by the known figure: 100 ÷ 15 is approximately 6.67. Miles per gallon uses different units, so don't treat an mpg figure as either of these measures.

Turn the rate into a trip budget

For an imagined journey of 780 km at the illustrative rate of 15 L/100 km:

780 × 15 ÷ 100 = 117 litres.

At a more fuel-intensive assumption of 18 L/100 km, that same journey would use 140.4 litres. Neither rate is being suggested as typical. The examples show how much your estimate changes when you use a different assumption.

Multiply the estimated litres by the applicable price per litre. Use the current price for the correct fuel when planning your travel, allowing for price differences between stops. List fuel separately from the hire charge, parking and other travel expenses.

Try a higher-distance or higher-consumption scenario as well. Would the trip still fit your budget?

Add the fuel and distance before averaging

Different-length sections need to be combined carefully. Suppose, in another hypothetical example, you use 30 litres over 300 km and then 20 litres over 100 km. The individual rates are 10 and 20 L/100 km.

Across both sections, you've used 50 litres over 400 km: 12.5 L/100 km. Taking the simple average of the two rates would give 15, which is wrong for that combined journey.

Add total litres and total kilometres first. This is especially useful for mixed itineraries where a short section involves much slower progress than the main transfer.

Plan refuelling stops separately

Your estimated total is a budgeting figure. It doesn't tell you how far it's safe to drive between fuel stops. Don't plan to use the tank's entire nominal capacity or rely on the dashboard range as a guarantee.

Agree sensible refuelling opportunities with the provider for your route. Review them if the itinerary, road conditions or available stops change. Keeping to a spreadsheet calculation is no reason to stretch a leg farther than planned.

Follow the collection and return fuel arrangements in the rental terms and your booking, and keep the log available for handover as well as budgeting.

If you're comparing LC200 and LC300 options, ask about the actual cars. The series name alone doesn't establish a fixed fuel saving. Share the planned route with EliteMotion for your initial estimate, then update it with measurements from your journey.